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    Cat CS-533D serier AET00607 Vibration doesnt work

    It doesn't work high or low. But I found out what happened. Ground cables and high amplitude cable were open. I jumped wires from cabin to solenoid and it worked. So I repaired wires and now is fine
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    Cat CS-533D serier AET00607 Vibration doesnt work

    Hello Guys I was wondering if you can give me a hand with this machine. Problem is that it doesn't vibrate. All other functions works fine (fwd, rev, lights, back up alarm). Alternator is working. There`s a switch at the fwd/rev level that works as an on/off and I jumped it and the only...
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    NEW Komatsu WA320-7

    We have 2 320-6 and one 380 and. They´re working fine. What I like from Komatsu is that you can get the fault codes, injector cutting and a lot of other things from the monitor. On the inside, they are great, plus you have A/C
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    Chinese XCMG and Luigong graders

    XCMG in Chile offered me a job position with them. Went to see the workshop and of course machines. Some have Cummins (from China) engines, ZF transmissions and Meritor axles, but those depend on work range. For heavier and harder they use the already mentioned items and for not so heavy job...
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    Cat 140M Blade circle replacement

    Hola otra vez So here you have the pics with the job done Now is ready to put it back and going to next step.........the brakes........
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    hydraulic oil overheating on PC240-6

    We run with the same problem but with a WA320-6. If you touched the tank it was really hot. We changed all hydr fluid (even arms cylinders) and it worked fine
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    Cat 140M Blade circle replacement

    I got the segments somewhere else. Took a pic and sent it to cat dudes and they were to say the least shocked. I told them each segment cost 200 bucks instead of 35,000.00 bucks they were offering for the complete circle. Haven't heard a word since then
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    Cat 140M Blade circle replacement

    Ok guys, we just removed the circle. Here are pics (segments included). In the following weeks I will post the work. PD.: We cant use grease on circle since it will be worst (particles and grease will be more abrasive)
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    Cat 140H removing injecotors 3176 engine

    I was thinking in replacing the wearing mechanical parts
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    Cat 140H removing injecotors 3176 engine

    Hola compañeros: I was thinking in removing injectors for maintenance purposes (machine has almost 9k hours). Do you guys have the procedure for doing this job? also putting valves in TDaC. What about injector sleeves? If I take injectors out, should I change them? If so, do I need a special...
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    Cat 140H CCA series active code: 036 - 291.05

    So I checked the compensator and its look good to me The spools move good. The help I'll need is with the regulation. When disassembling, I move the regulation bolt (below pic)
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    Cat 140H CCA series active code: 036 - 291.05

    Coming back with this issue. So this is the compensator valve p/n 195-9639
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    Cat 140H CCA series active code: 036 - 291.05

    Tomorrow I will do some surgery to that valve and post pics. Thanks a lot Nige for all the help
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    Cat 140H CCA series active code: 036 - 291.05

    Got a question. If I unplugged the connector from ECM to solenoid (no signal to fan solenoid) The fan should get max speed right? I mean ECM doesnt know if solenoid is working so to avoid overheating, the fan has to work at full speed. Cuz I did that but fan keeps same speed and pressure as...
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    Cat 140H CCA series active code: 036 - 291.05

    Sorry I was wrong saying the fan starts fast. It just keep same speed always. I thought that was the max speed.
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    Komatsu 320-6 HST Motor

    Coming back with this issue. This is the screw But dont know what to use for stopping the leak. An o-ring maybe?
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    Cat 140H CCA series active code: 036 - 291.05

    I made the pressure test. I unplugged the connector from the solenoid and it reads 600psi. Also with the connector plugged the pressure is the same. In both cases, when starting engine, pressure reaches 1000psi for like 2 secs, then drops to the 600psi and keeps like that. I unplugged the...
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    Cat 140H CCA series active code: 036 - 291.05

    The fan. At the 140M starts slow (normal to me) then warm starts faster. The 140H starts fasts. I measured the signal at the ECM and it is 26volts, at solenoid is 26volts also. Code is still active. It is possible the pump (at the fan) is not working properly and generate that code? But if the...
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    Cat 140H CCA series active code: 036 - 291.05

    Since I dont have ET I will measure work pressure for the fan. BTW, I was looking the 140M fan and when starts, it starts slowly. The other one starts fast right away
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    Cat 140H CCA series active code: 036 - 291.05

    I just found out that 2 years ago the motor shaft broke down. It was welded and has been working. But the code showed up couple of weeks ago
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